No modules in ksyms, skipping objects
Apr 16 16:19:18 student kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000
Apr 16 16:19:18 student kernel: current->tss.cr3 = 00101000, pr3 = 00101000
Apr 16 16:19:18 student kernel: *pde = 00000000
Apr 16 16:19:18 student kernel: Oops: 0002
Apr 16 16:19:18 student kernel: CPU: 0
Apr 16 16:19:18 student kernel: EIP: 0010:[<c0122dc7>]
Apr 16 16:19:18 student kernel: EFLAGS: 00010286
Apr 16 16:19:18 student kernel: eax: 0000003d ebx: c009e740 ecx: 00000001 edx: c079e000
Apr 16 16:19:18 student kernel: esi: d964f3c0 edi: 00000286 ebp: 855a361f esp: c0009f6c
Apr 16 16:19:18 student kernel: ds: 0018 es: 0018 ss: 0018
Apr 16 16:19:18 student kernel: Process kswapd (pid: 4, process nr: 5, stackpage=c0009000)
Apr 16 16:19:18 student kernel: Stack: d964f420 c068ac08 c079e000 d964f41c c0112273 c0129581 c009e740 d964f3c0
Apr 16 16:19:18 student kernel: d964f3c0 d964f420 c0129f77 d964f3c0 d964f3c0 c068ac08 000007ff 00000030
Apr 16 16:19:18 student kernel: c0008000 c011e89a c068ac08 0000000e 00000006 c0123b47 00000006 00000030
Apr 16 16:19:18 student kernel: Call Trace: [<c0112273>] [<c0129581>] [<c0129f77>] [<c011e89a>] [<c0123b47>] [<c01fb8cf>] [<c0123c0b>]
Apr 16 16:19:18 student kernel: [<c0106000>] [<c0107683>]
Apr 16 16:19:18 student kernel: Code: c7 05 00 00 00 00 00 00 00 00 5b 5e 5f 5d 83 c4 0c c3 8d 76
>>EIP: c0122dc7 <kmem_cache_free+17b/19c>
Trace: c0112273 <schedule+32b/3a0>
Trace: c0129581 <put_unused_buffer_head+21/4c>
Trace: c0129f77 <try_to_free_buffers+4f/88>
Trace: c011e89a <shrink_mmap+de/130>
Trace: c0123b47 <do_try_to_free_pages+3f/ac>
Trace: c01fb8cf <tvecs+146b/d4b2>
Trace: c0123c0b <kswapd+57/e0>
Trace: c0106000 <get_options+0/74>
Code: c0122dc7 <kmem_cache_free+17b/19c> 00000000 <_EIP>: <===
Code: c0122dc7 <kmem_cache_free+17b/19c> 0: c7 05 00 00 00 movl $0x0,0x0 <===
Code: c0122dcc <kmem_cache_free+180/19c> 5: 00 00 00 00 00
Code: c0122dd1 <kmem_cache_free+185/19c> a: 5b popl %ebx
Code: c0122dd2 <kmem_cache_free+186/19c> b: 5e popl %esi
Code: c0122dd3 <kmem_cache_free+187/19c> c: 5f popl %edi
Code: c0122dd4 <kmem_cache_free+188/19c> d: 5d popl %ebp
Code: c0122dd5 <kmem_cache_free+189/19c> e: 83 c4 0c addl $0xc,%esp
Code: c0122dd8 <kmem_cache_free+18c/19c> 11: c3 ret
Code: c0122dd9 <kmem_cache_free+18d/19c> 12: 8d 76 00 leal 0x0(%esi),%esi
Apr 16 16:28:33 student kernel: Kernel panic: VFS: LRU block list corrupted
Apr 17 09:53:51 student kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000
Apr 17 09:53:51 student kernel: current->tss.cr3 = 00101000, pr3 = 00101000
Apr 17 09:53:51 student kernel: *pde = 00000000
Apr 17 09:53:51 student kernel: Oops: 0002
Apr 17 09:53:51 student kernel: CPU: 1
Apr 17 09:53:51 student kernel: EIP: 0010:[<c0122dc7>]
Apr 17 09:53:51 student kernel: EFLAGS: 00010286
Apr 17 09:53:51 student kernel: eax: 0000003d ebx: c009e740 ecx: c0008000 edx: d40a2000
Apr 17 09:53:51 student kernel: esi: d930f3c0 edi: 00000286 ebp: 4f2b4ac3 esp: c0009f6c
Apr 17 09:53:51 student kernel: ds: 0018 es: 0018 ss: 0018
Apr 17 09:53:51 student kernel: Process kswapd (pid: 4, process nr: 5, stackpage=c0009000)
Apr 17 09:53:51 student kernel: Stack: d930f420 c0682a08 00000001 d930f41c d63c3fc0 c0129581 c009e740 d930f3c0
Apr 17 09:53:51 student kernel: d930f3c0 d930f420 c0129f77 d930f3c0 d930f3c0 c0682a08 000007ff 00000030
Apr 17 09:53:51 student kernel: c0008000 c011e89a c0682a08 00000011 00000006 c0123b47 00000006 00000030
Apr 17 09:53:51 student kernel: Call Trace: [<c0129581>] [<c0129f77>] [<c011e89a>] [<c0123b47>] [<c01fb8cf>] [<c0123c0b>] [<c0106000>]
Apr 17 09:53:51 student kernel: [<c0107683>]
Apr 17 09:53:51 student kernel: Code: c7 05 00 00 00 00 00 00 00 00 5b 5e 5f 5d 83 c4 0c c3 8d 76
>>EIP: c0122dc7 <kmem_cache_free+17b/19c>
Trace: c0129581 <put_unused_buffer_head+21/4c>
Trace: c0129f77 <try_to_free_buffers+4f/88>
Trace: c011e89a <shrink_mmap+de/130>
Trace: c0123b47 <do_try_to_free_pages+3f/ac>
Trace: c01fb8cf <tvecs+146b/d4b2>
Trace: c0123c0b <kswapd+57/e0>
Trace: c0106000 <get_options+0/74>
Trace: c0107683 <kernel_thread+23/30>
Code: c0122dc7 <kmem_cache_free+17b/19c> 00000000 <_EIP>: <===
Code: c0122dc7 <kmem_cache_free+17b/19c> 0: c7 05 00 00 00 movl $0x0,0x0 <===
Code: c0122dcc <kmem_cache_free+180/19c> 5: 00 00 00 00 00
Code: c0122dd1 <kmem_cache_free+185/19c> a: 5b popl %ebx
Code: c0122dd2 <kmem_cache_free+186/19c> b: 5e popl %esi
Code: c0122dd3 <kmem_cache_free+187/19c> c: 5f popl %edi
Code: c0122dd4 <kmem_cache_free+188/19c> d: 5d popl %ebp
Code: c0122dd5 <kmem_cache_free+189/19c> e: 83 c4 0c addl $0xc,%esp
Code: c0122dd8 <kmem_cache_free+18c/19c> 11: c3 ret
Code: c0122dd9 <kmem_cache_free+18d/19c> 12: 8d 76 00 leal 0x0(%esi),%esi
Apr 17 11:13:36 student kernel: Kernel panic: VFS: LRU block list corrupted
730 warnings issued. Results may not be reliable.
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